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| author | Jarkko Sakkinen <jarkko@kernel.org> | 2020-11-12 23:01:23 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-11-18 18:02:49 +0100 |
| commit | 888d249117876239593fe3039b6ead8ad6849035 (patch) | |
| tree | 6d5ab35b2e1141c5360838279b58ca82ebb5411f /Documentation/userspace-api | |
| parent | x86/sgx: Add an SGX misc driver interface (diff) | |
| download | linux-888d249117876239593fe3039b6ead8ad6849035.tar.xz linux-888d249117876239593fe3039b6ead8ad6849035.zip | |
x86/sgx: Add SGX_IOC_ENCLAVE_CREATE
Add an ioctl() that performs the ECREATE function of the ENCLS
instruction, which creates an SGX Enclave Control Structure (SECS).
Although the SECS is an in-memory data structure, it is present in
enclave memory and is not directly accessible by software.
Co-developed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Tested-by: Jethro Beekman <jethro@fortanix.com>
Link: https://lkml.kernel.org/r/20201112220135.165028-13-jarkko@kernel.org
Diffstat (limited to 'Documentation/userspace-api')
| -rw-r--r-- | Documentation/userspace-api/ioctl/ioctl-number.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst index 55a2d9b2ce33..a4c75a28c839 100644 --- a/Documentation/userspace-api/ioctl/ioctl-number.rst +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst @@ -323,6 +323,7 @@ Code Seq# Include File Comments <mailto:tlewis@mindspring.com> 0xA3 90-9F linux/dtlk.h 0xA4 00-1F uapi/linux/tee.h Generic TEE subsystem +0xA4 00-1F uapi/asm/sgx.h <mailto:linux-sgx@vger.kernel.org> 0xAA 00-3F linux/uapi/linux/userfaultfd.h 0xAB 00-1F linux/nbd.h 0xAC 00-1F linux/raw.h |